Surf Forecasts:
How big are the waves at North Jetty at Eureka today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 4.5ft (1.4m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 4.5ft (1.3m), 9s period with NW swell.
- Evening surf: Evening surf (05 Sep, local time) - 4ft (1.2m), 9s period with NW swell.
The current surf forecast for North Jetty at Eureka at 3AM is: 1.6m 9s primary swell from a Northwest direction (forecast issued at 10:00pm September 04). An open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 4.5ft (1.4m) | 9s |
| Afternoon (05 Sep) | 4.5ft (1.3m) | 9s |
| Evening (05 Sep) | 4ft (1.2m) | 9s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri night, min 12°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 597 | 549 | 437 | 357 | 321 | 260 | 260 | 206 | 225 | 194 | 186 | 160 | 160 | 142 | 145 | 126 | 118 | 97 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | glassy | glassy | on | cross-on | cross-on | cross-on | cross-off |
High Tide | 5:28PM1.97m | 8:28AM1.18m | 6:43PM1.95m | 9:38AM1.29m | 8:03PM1.97m | |||||||||||||
Low Tide | 1:30AM-0.03m | 12:39PM1.11m | 2:42AM-0.10m | 2:08PM1.09m | ||||||||||||||
 | | | |  | | |  |  | | | | | | | | | | |
 | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — | — | — | 7:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 13 | 13 | 12 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 13 |
Feels °C | 15 | 13 | 12 | 12 | 11 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 13 | 12 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 597 | 549 | 437 | 357 | 321 | 260 | 260 | 206 | 225 | 194 | 186 | 160 | 160 | 142 | 405 | 405 | 405 | 371 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | NW 9 | NW 9 | NW 8 | NW 8 |
| kJ | 615 | 360 | 427 | 552 | 545 | 532 | 441 | 382 | 377 | 493 | 474 | 468 | 417 | 411 | 145 | 126 | 118 | 97 |
Swell 3 Height (m) Direction Period (s) | S 10 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | S 11 | SSW 10 | SSW 11 | NW 13 | SSW 11 | SSW 11 | SSW 11 | SSW 11 |
| kJ | 55 | 161 | 161 | 115 | 81 | 79 | 104 | 98 | 100 | 70 | 57 | 37 | 38 | 46 | 46 | 46 | 45 | 46 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NNW 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 111 | 173 | 806 | 17 | 0 | 0 | 0 | 0 | 111 | 111 | 111 | 72 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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